standard nasion coil position relative to dewar (cm):
	x = 5.65685
	y = 5.65685
	z = -27
standard left ear coil position relative to dewar (cm):
	x = -5.65685
	y = 5.65685
	z = -27
standard right ear coil position relative to dewar (cm):
	x = 5.65685
	y = -5.65685
	z = -27
measured nasion coil position relative to dewar (cm):
	x = 5.62457
	y = 6.60425
	z = -23.1527
measured left ear coil position relative to dewar (cm):
	x = -5.32239
	y = 4.61301
	z = -26.5517
measured right ear coil position relative to dewar (cm):
	x = 4.97717
	y = -4.91717
	z = -26.33
measured nasion coil position relative to head (cm):
	x = 9.49039
	y = 0
	z = 0
measured left ear coil position relative to head (cm):
	x = 0.208193
	y = 7.01393
	z = 0
measured right ear coil position relative to head (cm):
	x = -0.208193
	y = -7.01393
	z = 0